Real-time air quality index in Maltby, Washington today
Stay updated with real-time air quality in Maltby, Washington featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
27
Good
Maltby, Washington
Last updated: ... (Local time)
Common air pollutants in Maltby, Washington
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
1.97 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
8.33 μg/m³
0
55
155
255
425
605+
Ozone (O3)
29.13 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.10 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
4.33 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.10 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Maltby, Washington
Maltby, Washington
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Maltby, Washington air quality map: Real-time AQI near you
Air quality in nearby cities
Bothell East, Washington
AQI 31
Good
2.14μg/m³
PM2.5
8.33μg/m³
PM10
33.62ppb
O3
0.12ppb
SO2
6.79ppb
NO2
0.10ppm
CO
Woodinville, Washington
AQI 31
Good
1.73μg/m³
PM2.5
6.98μg/m³
PM10
33.54ppb
O3
0.12ppb
SO2
7.09ppb
NO2
0.10ppm
CO
Mill Creek East, Washington
AQI 31
Good
2.37μg/m³
PM2.5
8.81μg/m³
PM10
33.65ppb
O3
0.12ppb
SO2
5.94ppb
NO2
0.10ppm
CO
Silver Firs, Washington
AQI 31
Good
3.29μg/m³
PM2.5
14.50μg/m³
PM10
33.39ppb
O3
0.12ppb
SO2
6.38ppb
NO2
0.10ppm
CO
Cottage Lake, Washington
AQI 30
Good
1.99μg/m³
PM2.5
10.12μg/m³
PM10
31.93ppb
O3
0.12ppb
SO2
7.42ppb
NO2
0.10ppm
CO
Bothell, Washington
AQI 31
Good
1.78μg/m³
PM2.5
7.12μg/m³
PM10
33.63ppb
O3
0.12ppb
SO2
7.05ppb
NO2
0.10ppm
CO
How accurate is Washington, USA air quality data?
Air quality measurements for Washington, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Frequently asked questions
How frequently is the air quality data for Maltby, Washington updated?
Air quality data for Maltby, Washington is updated on an hourly basis.
When did Maltby, Washington experience the worst air quality in the last 24 hours?
The worst air quality in Maltby, Washington was recorded at 12:00:00 on 2026-06-04.
When did Maltby, Washington have its best air quality in the last 24 hours?
The best air quality in Maltby, Washington was recorded at 08:00:00 on 2026-06-03.
What is the real-time air quality index for Maltby, Washington?
The real-time air quality index in Maltby, Washington is 31, currently categorized as Good.
Which pollutant is found most often in Maltby, Washington?
The most common pollutant in Maltby, Washington is O3.
What can I do if the air quality in Maltby, Washington is poor?
If the air quality in Maltby, Washington is poor, limit outdoor activities and use a mask to safeguard your health.
What are the current PM2.5 levels in Maltby, Washington?
The measured PM2.5 levels in Maltby, Washington at present are 1.354 μg/m3.
What are the current PM10 levels at Maltby, Washington?
The current PM10 levels in Maltby, Washington are 8.588 μg/m3.
What are the current carbon monoxide (CO) levels at Maltby, Washington?
The current carbon monoxide (CO) level in Maltby, Washington is 0.1 ppm.
What are the current sulfur dioxide (SO2) levels at Maltby, Washington?
The current sulfur dioxide (SO2) levels in Maltby, Washington are 0.1 ppb.
What are the current ozone (O3) levels at Maltby, Washington?
The current ozone (O3) levels at Maltby, Washington is 34.044 ppm.
What are the current nitrogen dioxide (NO2) levels at Maltby, Washington?
The current nitrogen dioxide (NO2) levels at Maltby, Washington is 3.116 ppb.
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